Problem 672

Consider the function F and G in the graph. Find (F – G)(3) Solution:- Being by applying the definition for the difference of two function values to rewrite(F -G)(3)as F(3)…

Problem 668

Media Services charges 20/month for its economy plan. Find a linear model that determines the total cost, C(t), of operating a Media Services phone for t months. Use the model…

Problem 664

Find the length s and area A.     Solution:-   The length of the arc is 4.538 yards.   The area A of the sector is 29.496 square yards.…

Problem 663

Find the central angle which forms a sector of  area 21 square feet of a circle of radius 11 feet.   Solution:- A central angle is an angle whose vertex…